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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Briefly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out in Bonnyrigg today — the south-western Sydney suburb, sitting near the Georges River and not far from the M7, often sees conditions that differ from the coast, so a quick glance at the radar can save you from a surprise shower.
What’s driving Bonnyrigg’s weather this week?
Bonnyrigg sits about 30 kilometres west of the Sydney CBD, which puts it in the band where inland heating meets the sea breeze. The live forecast above shows the pattern for the next few days, with temperatures typically a degree or two warmer than the city centre. The Sydney weather zone influences Bonnyrigg, but local topography near Cabramatta Creek and the surrounding parklands can trap cooler air overnight. For a longer view, check the bonnyrigg weather 7 day forecast and the bonnyrigg weather 14 day forecast — both are updated from the same Bureau of Meteorology data shown above.
How does Bonnyrigg compare to nearby suburbs?
Bonnyrigg Heights, just to the north, sits on slightly higher ground and can pick up a bit more breeze. If you’re after bonnyrigg heights weather or a weather in bonnyrigg heights 10 days, the live forecast above is a reliable starting point — the difference is rarely more than a degree. For bonnyrigg weather tomorrow, the radar loop on the Australia weather hub shows whether any troughs or coastal showers will push inland.
Is Bonnyrigg weather usually the same as Sydney’s?
Not exactly. Bonnyrigg is inland enough to be a couple of degrees warmer in summer and cooler in winter than the coast. The sea breeze often arrives later in the afternoon, so mornings can be still and clear while the city is already cloudy.
Where can I see the Bonnyrigg weather radar?
The bonnyrigg weather radar is best viewed through the Bureau of Meteorology’s Terrey Hills radar, which covers the whole Sydney basin. The live forecast above includes a radar snapshot; for a full loop, head to the BOM site or the Sydney weather page.
Does Bonnyrigg get severe storms?
Yes, like much of western Sydney, Bonnyrigg can see severe thunderstorms in spring and summer, often with heavy rain and hail. Check the severe weather warning page when a trough is forecast.